Automatic part inner hole burr removing device

Abstract

The utility model relates to the technical field of burr grinding equipment, and discloses an automatic part inner hole burr removing device which comprises a bottom plate, the front side and the rear side of the top of the bottom plate are both fixedly connected with moving assemblies used for transversely adjusting the grinding direction, and the tops of the two moving assemblies are both fixedly connected with supporting columns. Wherein the top of the rear side of one supporting column is fixedly connected with a second mounting plate, the top of the second mounting plate is fixedly connected with an adjusting assembly used for adjusting the grinding direction front and back, the outer portion of the adjusting assembly is in threaded connection with a second sliding block, and the bottom of the second sliding block is fixedly connected with a sliding plate. According to the device, the third motor can drive the polishing head to rotate by starting the third motor, and then the polishing head can polish and deburr inner holes of parts with different sizes by moving the polishing head, so that the use flexibility of the device can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to burr polishing equipment technical field especially relates to a kind of automatic parts inner hole burr removing device. BACKGROUND

[0002] Automatic parts inner hole burr removing device is mainly used in industrial manufacturing process, and it is aimed at removing burr and irregular surface protrusion in the inner hole area of finished part, to improve the quality and precision of the part. Burr is usually a metal protrusion produced in the process of machining, stamping, casting or cutting, and if not removed, it may affect the function and assembly accuracy of the part, and even may cause safety hazards. In the production process of various metal parts in automobile manufacturing (such as engine, transmission, chassis, etc.), there are often many inner holes (such as oil hole, exhaust hole, cooling hole, etc.). Burr is easy to occur in these holes during processing. Burr may affect the sealing, fluid flow, wear resistance and other key properties.

[0003] At the same time, the application number CN202321243410.X is a kind of aluminum plate hollow punching device, "through support plate, linkage assembly, shaft and polishing knife, reverse drive cylinder, so that the telescopic rod drives punching head to move upward, at this time the pulling force of steel wire rope on support plate is reduced, and the torsional force generated by torsional spring is greater than the weight of support plate and all parts on support plate, at this time support plate rotates reversely around shaft, when support plate rotates 90 degrees, cylinder stops moving, just let polishing knife pass through the hole of aluminum plate, at this time start motor, motor drives polishing knife to rotate, polishing knife grinds burr on the inner wall of aluminum plate hole, realizes automatic deburring, without subsequent manual deburring, more convenient, saves steps, reduces the degree of manual participation"; the above-mentioned aluminum plate hollow punching device in use process, through starting motor, makes motor drive polishing knife to rotate, so that the burr on the inner wall of aluminum plate hole is grinded when polishing knife rotates, realizes automatic deburring, however, it is not considered that the size of different parts inner hole is also different, so as to move the position of polishing knife, which will lead to that the device can only polish and deburr the inner hole of fixed size, thereby reducing the use flexibility of the device.

[0004] Therefore, an automatic parts inner hole burr removing device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides an automatic parts inner hole burr removing device, aiming at improving the problem that the burr in the inner hole of different size parts cannot be removed in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An automatic part inner hole burr removing device, including a bottom plate, the top of the bottom plate is fixedly connected with a moving assembly for adjusting the polishing direction laterally on both sides, the top of the two moving assemblies is fixedly connected with a support column, the rear top of one of the support columns is fixedly connected with a mounting plate two, the top of the mounting plate two is fixedly connected with an adjusting assembly for adjusting the polishing direction forward and backward, the outside of the adjusting assembly is threadedly connected with a sliding block two, the bottom of the sliding block two is fixedly connected with a sliding plate, the bottom of the sliding plate is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a fixed plate two, the bottom of the fixed plate two is fixedly connected with a mounting plate three, the top of the mounting plate three is fixedly connected with a motor three, the output shaft of the motor three is fixedly connected with an output shaft two, the outside of the output shaft two is fixedly connected with a polishing head, the top of the similar side of the two support columns is fixedly connected with a limiting assembly for limiting the sliding plate;

[0008] As a further description of the above technical solution:

[0009] The moving assembly includes two electric guide rails, the bottoms of the two electric guide rails are fixedly connected with the top of the bottom plate on both sides, the outside of the two electric guide rails is slidably connected with a sliding block one, and the bottoms of the two support columns are fixedly connected with the top of the two sliding blocks one;

[0010] As a further description of the above technical solution:

[0011] The top right side of the bottom plate is fixedly connected with a fixed table, the top of the fixed table is fixedly connected with a fixed plate one, the top right side of the fixed plate one is fixedly connected with a mounting plate one, the top of the mounting plate one is fixedly connected with a driving assembly for providing power for the device, the left side of the driving assembly is fixedly connected with a rotating disc, the outside of the rotating disc is fixedly connected with a plurality of power plates, the outside of the plurality of power plates is rotatably connected with a connecting plate, the left side of the plurality of connecting plates is fixedly connected with a clamping column, the top left side of the fixed plate one is fixedly connected with a protective shell, and a plurality of sliding holes one are formed in the left side of the protective shell;

[0012] As a further description of the above technical solution:

[0013] The adjusting assembly includes a motor two, the bottom of the motor two is fixedly connected with the top of the mounting plate two, the output end of the motor two is fixedly connected with a threaded rod, and the middle of the sliding block two is threadedly connected with the outside of the threaded rod;

[0014] As a further description of the above technical solution:

[0015] The limiting assembly includes a fixed plate three, the front and rear sides of the fixed plate three are fixedly connected to the top of the proximal side of the two support columns, a sliding hole two is formed in the middle of the fixed plate three, and the bottom of the sliding plate is slidably connected in the sliding hole two;

[0016] As a further description of the above technical solution:

[0017] The driving assembly includes a motor one, the bottom of the motor one is fixedly connected to the top of the mounting plate one, the output end of the motor one is fixedly connected with an output shaft one, and the right middle of the rotating disc is fixedly connected to the left side of the output shaft one.

[0018] As a further description of the above technical solution:

[0019] The outer part of the clamping column is slidably connected in the sliding hole one, and the left middle of the protective shell is fixedly connected with a buffer pad.

[0020] As a further description of the above technical solution:

[0021] The bottom of the bottom plate is fixedly connected with supporting legs at four corners, and the bottom of the supporting leg is provided with an antiskid pad.

[0022] The utility model has the following beneficial effects:

[0023] 1、 in the utility model, through starting electric guide rail, can make electric guide rail drive sliding block one moves, so that sliding block one will drive polishing head to move horizontally when moving, and then through starting motor two, can make motor two drive sliding block two moves, and then sliding block two will drive polishing head to move back and forth, so that through starting electric push rod, can make electric push rod drive polishing head to lift, and then starting motor three at this time, can make motor three drive polishing head to rotate, and then through the movement of the polishing head, can make the polishing head grind and deburr the inner hole of different size parts, so that the use flexibility of the device can be improved.

[0024] 2、 in the utility model, through starting motor one, can make motor one drive output shaft one to rotate, so that output shaft one will drive rotating disc to rotate when rotating, and then rotating disc will drive multiple connecting plates to move through multiple power plates when rotating, and then multiple connecting plates will drive multiple clamping columns to clamp and fix different size parts when moving. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 A three-dimensional schematic view of an automatic part inner hole burr removing device is provided for the utility model;

[0026] Figure 2 A structure diagram of the protective shell of the automatic part inner hole burr removing device is shown in the utility model.

[0027] Figure 3 A structure diagram of the motor two of the automatic part inner hole burr removing device is shown in the utility model.

[0028] Figure 4 For Figure 3 The enlarged view of A.

[0029] Legend:

[0030] 1, base plate; 2, fixed table; 3, fixed plate one; 4, mounting plate one; 5, motor one; 6, output shaft one; 7, rotating disc; 8, power plate; 9, connecting plate; 10, clamping column; 11, protective shell; 12, sliding hole one; 13, electric guide rail; 14, sliding block one; 15, support column; 16, mounting plate two; 17, motor two; 18, threaded rod; 19, sliding block two; 20, sliding plate; 21, electric push rod; 22, fixed plate two; 23, mounting plate three; 24, motor three; 25, output shaft two; 26, polishing head; 27, fixed plate three; 28, sliding hole two. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] Refer to Figure 1 , Figure 3 and Figure 4The utility model provides an embodiment: a kind of automatic parts inner hole burr removal device, the top of bottom plate 1 front and back both sides is fixedly connected with the moving assembly for being used to adjust transversely to polishing direction, so that bottom plate 1 can provide support for two moving assemblies, the top of two moving assemblies is fixedly connected with support column 15, and then starting moving assembly can drive support column 15 to provide support, moving assembly includes two electric guide rails 13, and the bottom of two electric guide rails 13 is fixedly connected in the top of bottom plate 1 front and back both sides, and then bottom plate 1 can provide support for two electric guide rails 13, and the outside of two electric guide rails 13 is slidably connected with sliding block one 14, so that starting electric guide rail 13 can make electric guide rail 13 drive sliding block one 14 to move, the bottom of two support columns 15 is fixedly connected in the top of two sliding blocks one 14, and then sliding block one 14 movement will drive support column 15 to move, and the rear top of one of support column 15 is fixedly connected with mounting plate two 16, and then support column 15 can provide support for mounting plate two 16, and the top of mounting plate two 16 is fixedly connected with the adjusting assembly for being used to adjust before and after to polishing direction, so that mounting plate two 16 can provide support for adjusting assembly.

[0033] The outside of adjusting assembly is threadedly connected with sliding block two 19, so that starting adjusting assembly can make adjusting assembly drive sliding block two 19 to move, and adjusting assembly includes motor two 17, and the bottom of motor two 17 is fixedly connected in the top of mounting plate two 16, and then mounting plate two 16 can provide support for motor two 17, and the output end of motor two 17 is fixedly connected with threaded rod 18, and then starting motor two 17 can make motor two 17 drive threaded rod 18 to rotate, and the middle of sliding block two 19 is threadedly connected in the outside of threaded rod 18, so that threaded rod 18 when rotating will drive sliding block two 19 to move, and the bottom of sliding block two 19 is fixedly connected with sliding plate 20, and then sliding block two 19 when moving will drive sliding plate 20 to move, and the bottom of sliding plate 20 is fixedly connected with electric push rod 21, and then sliding plate 20 when moving will drive electric push rod 21 to move, and the output end of electric push rod 21 is fixedly connected with fixed plate two 22, so that starting electric push rod 21 can make electric push rod 21 drive fixed plate two 22 to ascend and descend, and the bottom of fixed plate two 22 is fixedly connected with mounting plate three 23, and then fixed plate two 22 can provide support for mounting plate three 23, and the top of mounting plate three 23 is fixedly connected with motor three 24, so that mounting plate three 23 can provide support for motor three 24, and the output end of motor three 24 is fixedly connected with output shaft two 25, and then starting motor three 24 can make motor three 24 drive output shaft two 25 to rotate, and the outside of output shaft two 25 is fixedly connected with polishing head 26, and then output shaft two 25 when rotating will drive polishing head 26 to rotate, and then polishing head 26 when rotating will polish and deburr to part inner hole.

[0034] The top of the two support columns 15 on the same side is fixedly connected with a limiting assembly for limiting the sliding plate 20, so that the support column 15 can provide support for the limiting assembly, the limiting assembly comprises a fixed plate three 27, the front and back of the fixed plate three 27 are fixedly connected on the top of the two support columns 15 on the same side, and then the support column 15 can provide support for the fixed plate three 27, the middle of the fixed plate three 27 is provided with a sliding hole two 28, the bottom of the sliding plate 20 is slidably connected in the sliding hole two 28, and then the sliding hole two 28 can make the sliding plate 20 move more stably.

[0035] Referring to Figures 1 to 2 The top of the two support columns 15 on the same side is fixedly connected with a limiting assembly for limiting the sliding plate 20, so that the support column 15 can provide support for the limiting assembly, the limiting assembly comprises a fixed plate three 27, the front and back of the fixed plate three 27 are fixedly connected on the top of the two support columns 15 on the same side, and then the support column 15 can provide support for the fixed plate three 27, the middle of the fixed plate three 27 is provided with a sliding hole two 28, the bottom of the sliding plate 20 is slidably connected in the sliding hole two 28, and then the sliding hole two 28 can make the sliding plate 20 move more stably. The top of the two support columns 15 on the same side is fixedly connected with a limiting assembly for limiting the sliding plate 20, so that the support column 15 can provide support for the limiting assembly, the limiting assembly comprises a fixed plate three 27, the front and back of the fixed plate three 27 are fixedly connected on the top of the two support columns 15 on the same side, and then the support column 15 can provide support for the fixed plate three 27, the middle of the fixed plate three 27 is provided with a sliding hole two 28, the bottom of the sliding plate 20 is slidably connected in the sliding hole two 28, and then the sliding hole two 28 can make the sliding plate 20 move more stably.

[0036] The outer part of the rotating disc 7 is fixedly connected with a plurality of power plates 8, and the rotating disc 7 drives the plurality of power plates 8 to rotate when rotating. The outer part of each of the plurality of power plates 8 is rotatably connected with a connecting plate 9, so that the plurality of power plates 8 drives the connecting plate 9 to rotate when moving. The left side of each of the plurality of connecting plates 9 is fixedly connected with a clamping column 10, so that the connecting plate 9 drives the clamping column 10 to move when moving. The clamping column 10 clamps and fixes different sizes of parts when moving. The left top of the fixed plate 3 is fixedly connected with a protective shell 11, so that the fixed plate 3 can provide support for the protective shell 11. The left middle of the protective shell 11 is fixedly connected with a buffer pad, so that the buffer pad can prevent the polishing head 26 from damaging the protective shell 11. The left side of the protective shell 11 is provided with a plurality of sliding holes 12, and the outer part of the clamping column 10 is slidably connected in the sliding hole 12. The bottom of the bottom plate 1 is fixedly connected with a supporting leg at four corners, so that the supporting leg can provide support for the bottom plate 1. The bottom of the supporting leg is provided with an anti-skid pad, so that the stability of the device is improved.

[0037] Working principle: first, the parts that need to be removed from the inner hole burr are placed outside the protective shell 11, and then the motor 5 in the driving assembly is started. When the motor 5 is started, the output shaft 6 fixedly connected to the output end of the motor 5 starts to rotate. The left side of the output shaft 6 is fixedly connected with the rotating disc 7. With the rotation of the output shaft 6, the rotating disc 7 also starts to rotate. When the rotating disc 7 rotates, the plurality of power plates 8 fixedly connected to the outer part of the rotating disc 7 also rotates. The rotation of the power plate 8 drives the connecting plate 9 to move. When the connecting plate 9 moves, the clamping column 10 also moves, so that the plurality of clamping columns 10 can clamp and fix different sizes of parts. In order to ensure the stable movement track of the clamping column 10, the left side of the protective shell 11 on the left top of the fixed plate 3 is provided with a plurality of sliding holes 12, and the outer part of the clamping column 10 is slidably connected in the sliding hole 12.

[0038] After the parts are clamped and fixed, the electric guide rail 13 in the moving assembly on the front and back sides of the top of the bottom plate 1 is started, and when the electric guide rail 13 is started, the sliding block one 14 connected with the outside of the electric guide rail 13 starts to move, and when the sliding block one 14 moves, the sliding block one 14 drives the supporting column 15 to move, so that the supporting column 15 drives the adjusting assembly to move, and when the adjusting assembly moves to the appropriate position, the motor two 17 in the adjusting assembly is started, and when the motor two 17 is started, the threaded rod 18 fixedly connected with the output end of the motor two 17 starts to rotate, and with the rotation of the threaded rod 18, the sliding block two 19 starts to move. The bottom of the sliding block two 19 is fixedly connected with the sliding plate 20, and the movement of the sliding block two 19 drives the sliding plate 20 to move, so that when the sliding plate 20 moves to the appropriate position, the electric push rod 21 can be started, so that the electric push rod 21 drives the fixed plate two 22 to ascend and descend, and when the fixed plate two 22 moves to the appropriate height, the motor three 24 can be started, and when the motor three 24 is started, the output shaft two 25 fixedly connected with the output end of the motor three 24 starts to rotate, and with the rotation of the output shaft two 25, the polishing head 26 starts to rotate. Through the cooperation of the moving assembly and the adjusting assembly, the polishing head 26 can move horizontally and forward and backward, and in addition, the ascending and descending action of the electric push rod 21 can enable the polishing head 26 to comprehensively polish and deburr the inner holes of parts of different sizes.

[0039] Finally, it should be pointed out that: the above only preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. An automated part bore burr removal apparatus comprising a base plate (1) characterised in that: The top of the bottom plate (1) is fixedly connected with a moving assembly for adjusting the polishing direction laterally, the top of the two moving assemblies is fixedly connected with a support column (15), the rear top of one of the support columns (15) is fixedly connected with a mounting plate two (16), the top of the mounting plate two (16) is fixedly connected with an adjusting assembly for adjusting the polishing direction forward and backward, the outer thread of the adjusting assembly is connected with a sliding block two (19), the bottom of the sliding block two (19) is fixedly connected with a sliding plate (20), the bottom of the sliding plate (20) is fixedly connected with an electric push rod (21), the output end of the electric push rod (21) is fixedly connected with a fixed plate two (22), the bottom of the fixed plate two (22) is fixedly connected with a mounting plate three (23), the top of the mounting plate three (23) is fixedly connected with a motor three (24), the output shaft of the motor three (24) is fixedly connected with an output shaft two (25), the outer of the output shaft two (25) is fixedly connected with a polishing head (26), the top of the similar side of the two support columns (15) is fixedly connected with a limiting assembly for limiting the sliding plate (20).

2. The automated part bore burr removal apparatus of claim 1, wherein: The moving assembly comprises two electric guide rails (13), the bottoms of the two electric guide rails (13) are fixedly connected with the top of the bottom plate (1) front and rear, the outer of the two electric guide rails (13) is slidably connected with a sliding block one (14), the bottom of the two support columns (15) is fixedly connected with the top of the two sliding blocks one (14).

3. The automated part bore burr removal apparatus of claim 1, wherein: The top of the bottom plate (1) is fixedly connected with a fixed table (2), the top of the fixed table (2) is fixedly connected with a fixed plate one (3), the right top of the fixed plate one (3) is fixedly connected with a mounting plate one (4), the top of the mounting plate one (4) is fixedly connected with a driving assembly for providing power for the device, the left side of the driving assembly is fixedly connected with a rotating disc (7), the outer of the rotating disc (7) is fixedly connected with a plurality of power plates (8), the outer of the plurality of power plates (8) is rotatably connected with a connecting plate (9), the left side of the plurality of connecting plates (9) is fixedly connected with a clamping column (10), the left top of the fixed plate one (3) is fixedly connected with a protective shell (11), a plurality of sliding holes one (12) are formed in the left side of the protective shell (11).

4. The automated part bore burr removal apparatus of claim 1, wherein: The adjusting assembly comprises a motor two (17), the bottom of the motor two (17) is fixedly connected with the top of the mounting plate two (16), the output end of the motor two (17) is fixedly connected with a threaded rod (18), the middle of the sliding block two (19) is threadedly connected with the outer of the threaded rod (18).

5. The automated part bore burr removal apparatus of claim 1, wherein: The limiting assembly comprises a fixed plate three (27), the front and rear sides of the fixed plate three (27) are fixedly connected with the top of the similar side of the two support columns (15), the middle of the fixed plate three (27) is provided with a sliding hole two (28), the bottom of the sliding plate (20) is slidably connected with the inner of the sliding hole two (28).

6. The automated part bore burr removal apparatus of claim 3, wherein: The driving assembly includes a motor one (5), the bottom of the motor one (5) is fixedly connected to the top of the mounting plate one (4), the output end of the motor one (5) is fixedly connected with an output shaft one (6), the right side of the rotating disc (7) is fixedly connected to the left side of the output shaft one (6).

7. The automated part bore burr removal apparatus of claim 3, wherein: The outside of the clamping column (10) is slidably connected to the inside of the sliding hole one (12), and the left side of the protective shell (11) is fixedly connected with a buffer pad.

8. The automated part bore burr removal apparatus of claim 1, wherein: The bottom of the bottom plate (1) is fixedly connected with supporting legs at four corners, and the bottom of the supporting leg is provided with a non-slip pad.

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